Results 201 to 210 of about 33,324 (242)
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BAW composite resonator spectroscopy
Proceedings of IEEE Ultrasonics Symposium ULTSYM-94, 1994A review of some results and possibilities of recently developed simple method for measurement of bulk acoustic wave attenuation and velocity in thin layers and films is presented. The method is based on frequency measurements of positions of resonant peculiarities of phase and amplitude of electromagnetic wave reflection coefficient from composite ...
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Transient response of BAW resonators
2019 IEEE International Ultrasonics Symposium (IUS), 2019The high demand for die size reduction and higher power levels in front-end modules to accommodate growing complexity pushes bulk acoustic wave (BAW) devices further into the nonlinear regime. Therefore, in order to reduce or cancel them, it is important to determine how they manifest in film bulk acoustic resonator (FBAR).
B. Ivira, C. Kirkendall, Lauri Lipiainen
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2017
This chapter describes basic properties and modeling of resonators using acoustic waves propagating in a solid body. This type of waves is called the bulk acoustic wave (BAW), which can be excited and detected efficiently using piezoelectricity. The resonators are widely used in various applications such as clock generation, frequency filtering, and ...
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This chapter describes basic properties and modeling of resonators using acoustic waves propagating in a solid body. This type of waves is called the bulk acoustic wave (BAW), which can be excited and detected efficiently using piezoelectricity. The resonators are widely used in various applications such as clock generation, frequency filtering, and ...
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East Lane pillbox and groynes, Bawdsey BAW 153 and BAW 164
2010A4, ring bound, white ...
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3G – 4G – 5G: How Baw Filter Technology Enables a Connected World
2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII), 20195G is highly anticipated by service providers, phone manufacturers and consumers. 5G marks a dramatic increase in data rates. The number of frequency bands requiring high performance filters increases significantly.
R. Aigner, G. Fattinger
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Coupled baw resonator based duplexers
The Journal of the Acoustical Society of America, 2006A duplexer comprising a transmit resonator device and a receive resonator device for filtering transmit and receive signals. The resonator device has a first BAW resonator for generating an acoustic wave signal from an input electric signal, a first acoustic delay for delaying the acoustic wave signal, and an intermediate BAW resonator for receiving ...
Juha Ella, Robert Aigner
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144 Baw Baw Active Communities
Journal of Science and Medicine in Sport, 2005K. Irwin, M. Goyne, D. OConnor
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Wide Band BAW Filter Based on Single-Crystalline LiNbO₃ Thin Film With Insulating Bragg Reflector
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2022Lu Lv +9 more
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BAW: learning from class imbalance and noisy labels with batch adaptation weighted loss
Multimedia tools and applications, 2022Siyuan Pan +4 more
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